由于近日天气炎热，超过70所圣地亚哥中小高中学校的学生已被通知缩短上课时间。

靠圣地亚哥内陆地带的埃斯孔迪多（Escondido）联合高中学区报告自周一以来，学区已发生有近30位学生报告与炎热有关的包括头痛等身体状况，虽然所有教室都有空调。

“除了减少在校时间，当局建议学生保持身体水分（所有校区都有饮水机）。学生的一切活动，包括体育活动需根据天气 安排。”学区还通知。

不少圣地亚哥的学校周四已经只上半天课。

按圣地亚哥联合学区今周四通过网络宣布明天周五（9月1日）缩短上课时间的有下列学校：

Adams Elementary
Alcott Elementary
Baker Elementary
Balboa Elementary
Barnard Elementary
Bay Park Elementary
Bird Rock Elementary
Birney Elementary
Cabrillo Elementary
Cadman Elementary
Carson Elementary
Chavez Elementary
Challenger Middle
Chesterton Elementary
Clairemont High School
Clark Middle
Crown Point Elementary
Cubberley Elementary
Dana Elementary
Dewey Elementary
Edison Elementary
Emerson-Bandini Elementary
Euclid Elementary
Field Elementary
Fletcher Elementary
Florence Elementary
Hawthorne Elementary
Innovation Middle
Jefferson Elementary
John Muir
Jones Elementary
Juarez Elementary
Kearny High School
Kimbrough Elementary
Lafayette Elementary
La Jolla Elementary
La Jolla High
Linda Vista Elementary
Lindbergh Schweitzer Elementary
Longfellow Elementary
Madison High School
Marcy
Marston Middle
McKinley Elementary
Memorial Prep
Mission Bay High School
Montgomery Middle
Muirlands Middle
New Dawn
Ocean Beach Elementary
Pacific Beach Elementary
Pacific Beach Middle
Perkins K-8
Riley
Roosevelt Middle
Ross Elementary
Rowan Elementary
San Diego High School
Scripps Ranch High School
Sessions Elementary